Instead of doing a complete wash, is it okay to wash ONLY wheels in this fashion?

1. rinse wheels with just water to get big dirt particles off
2. use distilled water mixed with 70% isopropyl alcohol as a cleaner
3. rub away film gently
4. rinse again using sheet method and then dry off anything left over/ use leaf blower

also can you use products like kaboom to do any minor cleaning on the exterior of the car?